What is amphetamines?

Amphetamines
Jump to

Amphetamines

Amphetamines are drugs that speed up (stimulate) the nervous system. They can raise a person's heart rate and blood pressure. They increase alertness and may create a feeling of euphoria. They can also cause a loss of appetite and trouble sleeping.

Amphetamines may be prescribed to treat conditions such as attention deficit hyperactivity disorder (ADHD) and narcolepsy, a sleep disorder. Common prescription amphetamines include dextroamphetamine (Dexedrine) and methamphetamine (Desoxyn).

Amphetamines can be misused. They may be sold illegally with names such as speed, meth, ice, crystal, and crank.

©2011-2024 Healthwise, Incorporated

The content above contains general health information provided by Healthwise, Incorporated, and reviewed by its medical experts. This content should not replace the advice of your healthcare provider. Not all treatments or services described are offered as services by us. For recommended treatments, please consult your healthcare provider.

Specialized emergency services

Find care near you

Comprehensive care

Find an ER near you